Convert view manager to surfaces with uploading shim in client lib

mojo/services/view_manager/default_access_policy.cc

Index: mojo/services/view_manager/default_access_policy.cc
diff --git a/mojo/services/view_manager/default_access_policy.cc b/mojo/services/view_manager/default_access_policy.cc
index 525e76eb6a096bb5ff21e5a3b40e550cbf3f31f9..a2443c3d432e7df0fc31fa34c029e11e19a11c73 100644
--- a/mojo/services/view_manager/default_access_policy.cc
+++ b/mojo/services/view_manager/default_access_policy.cc
@@ -66,9 +66,9 @@ bool DefaultAccessPolicy::CanChangeViewVisibility(
   return WasCreatedByThisConnection(view) || IsViewInRoots(view);
 }
 
-bool DefaultAccessPolicy::CanSetViewContents(const ServerView* view) const {
+bool DefaultAccessPolicy::CanSetViewSurfaceId(const ServerView* view) const {
   // Once a view embeds another app, the embedder app is no longer able to
-  // call SetViewContents() - this ability is transferred to the embedded app.
+  // call SetViewSurfaceId() - this ability is transferred to the embedded app.
   if (delegate_->IsViewRootOfAnotherConnectionForAccessPolicy(view))
     return false;
   return WasCreatedByThisConnection(view) || IsViewInRoots(view);